Answer:
20
Step-by-step explanation:
The average term in the series is the average of the first and last terms:
average term = (25 +101)/2 = 126/2 = 63
The sum of the series is the product of the average term and the number of terms:
Sn = n(average term)
1260 = 63n
1260/63 = n = 20
The number of terms in the series is 20.
Answer:
<h3>The answer is 54.2 miles</h3>
Step-by-step explanation:
In order to solve this question we use ratio and proportion
From the question
In 25 days geese fly 1355 miles
So we have
if in 25 days they fly 1355 miles
Then in one day they will fly
We have the final answer as
<h3>54.2 miles</h3>
Hope this helps you
Answer:
C
Step-by-step explanation:
Answer:
in figure 1 the value of X is 20° and figure 2 the value of X is 19° and y is 123°
Answer:
3x^2+3x+2
This is not factorable with rational numbers.